Jiri Svitak [
https://community.jboss.org/people/jsvitak] created the discussion
"Re: Start an Process From a State"
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https://community.jboss.org/message/808265#808265
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Hello Fabio,
I am not sure if I have correctly understood your scenario. But you can implement own
service tasks - work item definitions and handlers for them, which are java classes. Refer
to Domain-specific processes chapter in the documentation. In these service tasks you can
implement own java code, which is able to query database for information or to persist
some information to the database.
Usually you start business process, it runs several nodes and stops for example at the
first human task. The process execution ends here and engine returns from startProcess
method. You can restore the engine execution when completing a task. User completes his
task and immediately in the same time the process execution is restored in order to
execute next nodes in process flow. I can recommend the book jBPM 5 Developer Guide, where
you can find more information how to develop these scenarios.
Params which you supply when starting the process are mapped to process variables, these
can be accessed anywhere in the process directly or using kcontext, refer to 6.8.1 Data
section of the documentation for more details.
I do not know what you mean by 'a specific state'. Usually the execution of
suspended process is restored after human task, or asynchronous service task. If you want
to start another flow in the process during its execution, use signals and catch events.
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